CA2686389C - Dispositif diviseur - Google Patents

Dispositif diviseur Download PDF

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Publication number
CA2686389C
CA2686389C CA2686389A CA2686389A CA2686389C CA 2686389 C CA2686389 C CA 2686389C CA 2686389 A CA2686389 A CA 2686389A CA 2686389 A CA2686389 A CA 2686389A CA 2686389 C CA2686389 C CA 2686389C
Authority
CA
Canada
Prior art keywords
slicing
microgrid
tissue
pores
cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2686389A
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English (en)
Other versions
CA2686389A1 (fr
Inventor
Erik Sundstroem
Elisabet Akesson
Thomas Laurell
Lars Wallman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2686389A1 publication Critical patent/CA2686389A1/fr
Application granted granted Critical
Publication of CA2686389C publication Critical patent/CA2686389C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/02—Means for pre-treatment of biological substances by mechanical forces; Stirring; Trituration; Comminuting

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

L'invention concerne une microglie biologique comprenant au moins deux pores ayant une taille adaptée pour permettre à des cellules, à des agrégats de cellules, à un tissu ou à tout autre matériel biologique de passer par lesdits pores, et un ou plusieurs faisceaux diviseurs séparant lesdits pores l'un de l'autre. Le matériel biologique est décomposé/divisé/clivé en au moins deux parties quand il passe à travers ladite microgrille. L'invention concerne également un dispositif diviseur, un appareil comprenant ledit dispositif diviseur ainsi que l'utilisation de ladite microgrille, dudit dispositif diviseur et appareil.
CA2686389A 2007-05-04 2008-04-30 Dispositif diviseur Expired - Fee Related CA2686389C (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
SE0701081-2 2007-05-04
SE0701081 2007-05-04
SE0701380-8 2007-06-07
SE0701380 2007-06-07
US95882607P 2007-07-10 2007-07-10
US60/958,826 2007-07-10
PCT/SE2008/000302 WO2008136729A1 (fr) 2007-05-04 2008-04-30 Dispositif diviseur

Publications (2)

Publication Number Publication Date
CA2686389A1 CA2686389A1 (fr) 2008-11-13
CA2686389C true CA2686389C (fr) 2017-03-21

Family

ID=39943739

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2686389A Expired - Fee Related CA2686389C (fr) 2007-05-04 2008-04-30 Dispositif diviseur

Country Status (8)

Country Link
US (1) US8802033B2 (fr)
EP (1) EP2155857B1 (fr)
JP (1) JP2010526530A (fr)
CN (1) CN101796181A (fr)
AU (1) AU2008246386B2 (fr)
CA (1) CA2686389C (fr)
NZ (1) NZ580895A (fr)
WO (1) WO2008136729A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4633332B2 (ja) * 2001-04-26 2011-02-16 プレッシャー バイオサイエンシズ インコーポレイテッド 試料均質化デバイスおよび生物試料の加工処理方法
WO2014136581A1 (fr) 2013-03-06 2014-09-12 国立大学法人京都大学 Système de culture pour des cellules souches pluripotentes et procédé pour la sous-culture de cellules souches pluripotentes
US8871159B1 (en) 2013-12-17 2014-10-28 Christian Apfel Preparation of cells, cell aggregates and tissue fragments
US9944894B2 (en) 2015-01-16 2018-04-17 General Electric Company Pluripotent stem cell expansion and passage using a rocking platform bioreactor
JP6291429B2 (ja) 2015-01-20 2018-03-14 富士フイルム株式会社 細胞培養装置および細胞培養方法
JP6680479B2 (ja) * 2015-06-29 2020-04-15 株式会社片岡製作所 細胞処理方法、レーザ加工機
WO2017040548A1 (fr) * 2015-08-31 2017-03-09 I Peace, Inc. Système de production de cellules souches pluripotentes, et procédé de production de cellules souches pluripotentes induites
WO2017162467A1 (fr) * 2016-03-21 2017-09-28 General Electric Company Expansion et repiquage de cellules souches pluripotentes au moyen d'un bioréacteur à plateforme basculante
EP3453753B1 (fr) * 2016-05-06 2020-10-14 FUJIFILM Corporation Procédé de sous-culture de cellules souches pluripotentes
WO2018037841A1 (fr) * 2016-08-24 2018-03-01 富士フイルム株式会社 Appareil de traitement de cellules et méthode de traitement de cellules
CN106190842B (zh) * 2016-09-12 2018-12-11 天晴干细胞股份有限公司 一种用于去除细胞制剂中细胞微团的装置
US11913022B2 (en) 2017-01-25 2024-02-27 Cedars-Sinai Medical Center In vitro induction of mammary-like differentiation from human pluripotent stem cells
CN108424832B (zh) * 2017-02-15 2021-10-08 Ｓｃｌ生物科技有限公司 具有组织细碎装置的设备
US11981918B2 (en) 2018-04-06 2024-05-14 Cedars-Sinai Medical Center Differentiation technique to generate dopaminergic neurons from induced pluripotent stem cells
TW202020137A (zh) * 2018-08-06 2020-06-01 日商日產化學股份有限公司 用於分割細胞團的裝置及使用該裝置分割細胞團的方法
TW202020135A (zh) * 2018-08-06 2020-06-01 日商日產化學股份有限公司 細胞培養系統及使用該系統之細胞團的製造方法
WO2020044984A1 (fr) * 2018-08-27 2020-03-05 富士フイルム株式会社 Procédé et dispositif de culture cellulaire
US20240067933A1 (en) * 2019-10-22 2024-02-29 Cedars-Sinai Medical Center Mesh chopping of neural progenitor cell aggregates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197483A (en) 1990-08-06 1993-03-30 Vitaly Rogalsky Tissue disaggregator
JPH072007Y2 (ja) * 1991-07-08 1995-01-25 日本ベクトン・ディッキンソン株式会社 セルストレーナー
JP3063281B2 (ja) 1991-09-27 2000-07-12 トヨタ自動車株式会社 ドリップチャンネルの仮組付け構造
EP0590219A1 (fr) 1992-10-02 1994-04-06 SULZER Medizinaltechnik AG Procédé de broyage du tissu mou et moyens de la mise en oeuvre du procédé
US5692424A (en) * 1996-01-03 1997-12-02 Wallace; Stephen C. Food slicer
NZ524065A (en) 2000-07-18 2005-02-25 Invitrogen Corp Device and methods for subdividing and filtering gel material and extracting molecules therefrom
JP4633332B2 (ja) * 2001-04-26 2011-02-16 プレッシャー バイオサイエンシズ インコーポレイテッド 試料均質化デバイスおよび生物試料の加工処理方法
JP4156847B2 (ja) * 2002-02-12 2008-09-24 安晴 赤崎 組織細切器および組織細切方法
EP1668117A4 (fr) * 2003-08-18 2006-12-13 Gen Hospital Corp Compositions nanotopographiques et procedes d'organisation des cellules dans les structures tissulaires resultant de manipulations

Also Published As

Publication number Publication date
JP2010526530A (ja) 2010-08-05
EP2155857B1 (fr) 2013-05-29
NZ580895A (en) 2012-09-28
EP2155857A1 (fr) 2010-02-24
AU2008246386B2 (en) 2013-09-12
WO2008136729A1 (fr) 2008-11-13
EP2155857A4 (fr) 2010-05-12
CN101796181A (zh) 2010-08-04
US20100136690A1 (en) 2010-06-03
US8802033B2 (en) 2014-08-12
AU2008246386A1 (en) 2008-11-13
CA2686389A1 (fr) 2008-11-13

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20130411

MKLA Lapsed

Effective date: 20220301

MKLA Lapsed

Effective date: 20200831